技术中心

空调大温差研究(5):空调冷水大温差系统设计方法 【英文篇名】 Research of large temperature difference in air conditioning(5): design method of the system with a large temperature difference between supply and return water 【作者中文名】 殷平; 【作者英文名】 By Yin Ping; 【作者单位】 湖南大学; 【文献出处】 暖通空调, Hv 冷水系统; 设计方法; 【英文关键词】 large temperature difference; chilled water system; design method; 【摘要】 就冷水机组、空调机组、水泵等的选择 ,介绍了空调冷水大温差系统的设计方法 ,指出空调冷水大温差系统与常规温差的空调系统有本质区别 ,应选用大温差专用空调机组 ,采用定露点设计法 ,水力计算宜采用优化设计 ,以使冷水大温差系统获得更佳的经济性。 【英文摘要】 Presents the design method of the system with a large temperature difference between supply and return water in respects of specification of chiller units, air conditioning units and pumps, etc. Points out that there is an essential difference between the large temperature difference air conditioning system and conventional temperature difference air conditioning system. Suggests designers to choose the special air conditioning unit and adopt the fixed dew point temperature design method and optimized hydr...